allerya ⊕ b ह्या ऑपरेशनाक लागून a आनी b हांची बेरीज दुप्पट जाता. 4 ⊕ 5 सोदून काडात.
A13
B18
C20
D9
Answer & Solution
Correct answer: B. 18
ब्रॅकेट 9 आसा आनी ताका दुप्पट केल्यार 18 मेळटा.
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